Funding for this research was provided by:
National Natural Science Foundation of China (81470939 & 81770710)
Specialized Research Fund for the Doctoral Program of Higher Education of China (20120101110018)
Natural Science Foundation of Zhejiang Province (LH14H050002, LY15H050001)
Medicine & Health Technology Innovation Project of Zhejiang Province (2014KYA123)
Received: 8 September 2020
Accepted: 20 December 2020
First Online: 6 January 2021
Ethics approval and consent to participate
: The study was approved by the Research Ethics Committees of the Children’s Hospital, Zhejiang University School of Medicine (Zhejiang, China). Written informed consent to participate was obtained from the parents of all patients.
: Written informed consent was obtained from study participants and the guardian of participants under the age of 18.
: No financial or nonfinancial benefits have been received or will be received from any party related directly or indirectly to the subject of this article.